Specifies the number of seconds the cshttpd service
waits before timing out an idle HTTP connection.

The default is "120" seconds (2 minutes).

service.http.resourcetimeout

Specifies the number of seconds the cshttpd service
waits before timing out an HTTP session for a resource calendar.

The default is "900" seconds (15 minutes).

service.http.sessiontimeout

Specifies the number of seconds the cshttpd service
waits before timing out an HTTP session.

The default is "1800" seconds (30 minutes).

21.10.3 GSE Queue Timeout Value

The following ics.conf file parameter specifies
the time in seconds to wait before Calendar Server scans the Group Scheduling
Engine (GSE) queue for incoming jobs:

gse.belowthresholdtimeout="3"

If there are more jobs in the queue than the maximum threads allocated,
the last thread always scans the queue again. Therefore, this setting only
takes effect when the number of jobs is below the maximum threads allocated.

The default is "3". Increasing this number reduces
the frequency the server scans the queue and can improve overall performance.
However, if the queue is getting too large because of an increased volume
of events, the time can be decreased to allow the queue to be processed faster.
This may serve to slow down overall performance, but events will be updated
sooner.